Update samy.ps1

samy.ps1

@@ -1910,6 +1910,26 @@ function Install-DattoRMM {
       
   #endregion Install-DattoRMM
 
+    # --- Task handler resolver (prevents Get-Command $null + supports fallback naming) ---
+    function Get-TaskHandlerName {
+        param([object]$Task)
+
+        # Preferred explicit properties (if your JSON provides them)
+        foreach ($p in @('HandlerFn','Handler','Fn')) {
+            if ($Task.PSObject.Properties.Name -contains $p) {
+                $v = [string]$Task.$p
+                if (-not [string]::IsNullOrWhiteSpace($v)) { return $v }
+            }
+        }
+
+        # Fallback convention: Name="InstallChrome" -> Invoke-InstallChrome
+        $n = [string]$Task.Name
+        if (-not [string]::IsNullOrWhiteSpace($n)) { return "Invoke-$n" }
+
+        return $null
+    }
+
+
     #region Dispatch-Request
 
       # Sends the HTML for a given page or invokes a task handler
@@ -1966,26 +1986,33 @@ function Install-DattoRMM {
       }
           
         # ---- Task invocation ----
-        $task = $Global:SamyTasks | Where-Object Name -EQ $path
+    $task = $Global:SamyTasks | Where-Object Name -EQ $path | Select-Object -First 1
-        if ($task) {
+    if ($task) {
-            $fn  = $task.HandlerFn
-            $cmd = Get-Command $fn -ErrorAction SilentlyContinue
-            if (-not $cmd) {
-                $Context.Response.StatusCode = 500
-                Send-Text $Context "Handler not found: $fn"
-                return
-            }
 
-            # If the handler declares a Context parameter, pass it by name.
+        $fn = Get-TaskHandlerName -Task $task
-            if ($cmd.Parameters.ContainsKey('Context')) {
+        if ([string]::IsNullOrWhiteSpace($fn)) {
-                & $fn -Context $Context
+            $Context.Response.StatusCode = 500
-            }
+            Send-Text $Context "Task '$($task.Label)' is missing a handler (HandlerFn/Handler/Fn/Name)."
-            else {
-                & $fn 
-            }
             return
         }
 
+        $cmd = Get-Command -Name $fn -ErrorAction SilentlyContinue
+        if (-not $cmd) {
+            $Context.Response.StatusCode = 500
+            Send-Text $Context "Handler not found: $fn"
+            return
+        }
+
+        # If the handler declares a Context parameter, pass it by name.
+        if ($cmd.Parameters.ContainsKey('Context')) {
+            & $fn -Context $Context
+        }
+        else {
+            & $fn
+        }
+        return
+    }
+
       # ---- 404 ----
       $Context.Response.StatusCode = 404
       Send-Text $Context '404 - Not Found'
@@ -2066,17 +2093,32 @@ function Install-DattoRMM {
         }
 
         foreach ($task in $offboardTasks) {
-          try {
+        try {
             Write-LogHybrid "Running offboard task: $($task.Label)" Info OffBoard -LogToEvent
-            if (-not (Get-Command $task.HandlerFn -ErrorAction SilentlyContinue)) {
+
-              Write-LogHybrid "Missing handler $($task.HandlerFn)" Error OffBoard -LogToEvent
+            $fn = Get-TaskHandlerName -Task $task
-              continue
+            if ([string]::IsNullOrWhiteSpace($fn)) {
+                Write-LogHybrid "Offboard task is missing a handler (Id=$($task.Id) Label='$($task.Label)')" Error OffBoard -LogToEvent
+                continue
+            }
+
+            $cmd = Get-Command -Name $fn -ErrorAction SilentlyContinue
+            if (-not $cmd) {
+                Write-LogHybrid "Missing handler $fn (task '$($task.Label)')" Error OffBoard -LogToEvent
+                continue
+            }
+
+            if ($cmd.Parameters.ContainsKey('Context')) {
+                & $fn -Context $null
+            } else {
+                & $fn
             }
-            & $task.HandlerFn $null
-          } catch {
-            Write-LogHybrid "Offboard task $($task.Label) failed: $($_.Exception.Message)" Error OffBoard -LogToEvent
-          }
         }
+        catch {
+            Write-LogHybrid "Offboard task $($task.Label) failed: $($_.Exception.Message)" Error OffBoard -LogToEvent
+        }
+    }
+
 
         Write-LogHybrid "Headless offboarding completed" Success OffBoard -LogToEvent
         return